libpng/ANNOUNCE
2011-02-13 07:02:55 -06:00

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Libpng 1.5.2beta01 - February 13, 2011
This is not intended to be a public release. It will be replaced
within a few weeks by a public version or by another test version.
Files available for download:
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
1.5.2beta01.tar.xz (LZMA-compressed, recommended)
1.5.2beta01.tar.gz
1.5.2beta01.tar.bz2
Source files with CRLF line endings (for Windows), without the
"configure" script
lp152b01.7z (LZMA-compressed, recommended)
lp152b01.zip
Other information:
1.5.2beta01-README.txt
1.5.2beta01-LICENSE.txt
Changes since the last public release (1.5.1):
Version 1.5.2beta01 [February 13, 2011]
More -Wshadow fixes for older gcc compilers. Older gcc versions apparently
check formal parameters names in function declarations (as well as
definitions) to see if they match a name in the global namespace.
Revised PNG_EXPORTA macro to not use an empty parameter, to accommodate the
old VisualC++ preprocessor.
Turned on interlace handling in png_read_png().
Fixed gcc pendantic warnings.
Handle longjmp in Cygwin.
Fixed png_get_current_row_number() in the interlaced case.
Cleaned up ALPHA flags and transformations.
Implemented expansion to 16 bits.
Version 1.5.2beta02 [February 13, 2011]
Send comments/corrections/commendations to png-mng-implement at lists.sf.net:
(subscription required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-implement
to subscribe) or to glennrp at users.sourceforge.net
Glenn R-P